The character Harriet Boult drives 2 cars in the series - in the first one a mark 1 Renault 5 Automatic and in the second a Volkswagen Golf Cabriolet automatic.
The twelve episodes of Series 2 were filmed in two separate blocks 2.1 to 2.6 and 2.7 to 2.12 with different crews and different copyright dates (1991 for the first block and 1992 for the second block). It was originally intended to broadcast episodes 2.1 to 2.6 as a separate series in 1991 but it was delayed by coverage of the Gulf War. Instead, all twelve episodes were broadcast as a single series on consecutive weeks in 1992.